<script>
    const board =ref([
        [1, 2, 3],
        [4, 5, 6],
        [7, 8, 9]
    ]);
    const resetGame = () => {
        for (let i = 0; i < board.value.length; i++) {
            for (let j = 0; j < board.value[i].length; j++) {
                 board.value[i][j] = 0;
            }
        }
    }
</script>
